Failed smog test....
03-15-2016, 07:36 PM
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Year: 1989
Model: Cherokee
Engine: 4.0
Failed smog test....
89, 4.0,Spectre cowl intake, new plugs/wires, 389k mis( you read that correctly!!😬
. Passed w/intake 2 yrs back. What I'm hoping for is an IN ORDER listing of parts I need to check/buy...... My smog readings that were problematic......my CO % was ZERO......my NO ppm measured 1677 with 711 max to pass. Everything else was pretty well below maximum limits. Thanks for any and all advice.....Pez
. Passed w/intake 2 yrs back. What I'm hoping for is an IN ORDER listing of parts I need to check/buy...... My smog readings that were problematic......my CO % was ZERO......my NO ppm measured 1677 with 711 max to pass. Everything else was pretty well below maximum limits. Thanks for any and all advice.....Pez
03-15-2016, 09:36 PM
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Year: 1989
Model: Cherokee
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